The robbery happened about 2:05 p.m. at a U.S. Bank branch at 2600 E. Sauk Trail, according to FBI spokesman Garrett Croon.

Both suspects were armed with handguns, Croon said, describing the incident as a takeover robbery.

The first suspect was described as a black male with a thin build wearing a black mask and gray jacket, according to Croon. The second suspect was described as a black male with a thin build wearing a Joker mask and blue jacket.